#my-video{
    width: 100%;
    height: 400px;
}
.mod_pop_action_section{
    /*background-color: black;*/
}
.mod_more_pop{
     padding: 15px 18px;
     background-color: black;
 }
.mod_more_pop span{
    display:block;
    width:0;
    height:0;
    border-width:0 10px 10px;
    border-style:solid;
    border-color:transparent transparent #333;
    position:absolute;
    top:-10px;
    left:50%;/* 三角形居中显示 */
    margin-left:-10px;/* 三角形居中显示 */
}
.mod_more_pop .more_pop_info .pop_option_title {
    text-align: center;
    font-size: 15px;
    margin-bottom: 5px;
}

.mod_more_pop .more_pop_info .pop_option {
    position: relative;
    display: block;
    line-height: 30px;
    white-space: nowrap;
    cursor: pointer;
}

.mod_more_pop .pop_btn_em {
    padding-left: 0px;
    display: block;
    width: 84px;
    margin: 10px auto 0;
    line-height: 24px;
    color: #fff;
    text-align: center;
    border-radius: 12px;
    cursor: pointer;
    background: #ff6428;
    background: -webkit-linear-gradient(left,#ff850b 0,#ff5945 100%);
    background: linear-gradient(to right,#ff850b 0,#ff5945 100%);
}

